Answer:
Diamond-
Physical identification characters:
Color- White or Colorless
Lusture - admantine
Streak - Colorkess
Habit - Hour glass structure
Hardness - 10
Cleavage- octaheadral
Composition- pure carbon
Specific gravity-3.5
Dolomite (CaMg(CO3)2
Color - Colorless or white
Hardness is between 3-4
Reacts with any acid
Gneiss
Light and dark strip or banding present alternatively
biotite , pyroxene have Mafic mineral shows dark banding
Quartz, Feldspar have Felsic mineral for light banding
High grade metmorphic rock which is formed due to regional metamorphism of lower grade rock
Chalk(CaCO3)
Color-White
Very fragile
Hardness-1
With acid gives effervescence.
There are 46 chromosomes in each body cell. Human gametes have 23 since they’re haploid cells though
Answer:
flies because frogs eat flies
Explanation:
Answer:
I don't know if this is what you mean, but here is what I read it as:
1. can be simplified to "1"
2. can be simplified to "3/4"
3. cannot be simplified so it remains "3/4"
4 can be simplified to "1/2"
The part is known as Myelin Sheath. It serves to insulate the axon and for the nerve impulses to jump from one node of Ranvier to the other.